baber/WOPTO huggingface dataset:
Patent JP-S6138114-A (JP)
Title: Exhaust muffler of engine
Inventor: SUZUKI YUICHI
IPC: B60K13/04
Filed: 1984-07-30
Abstract: PURPOSE:To enhance the silencing effect without requring increase of the volume of muffler cylinder by furnishing partition walls in a frame pipe to constitute a silencing chamber, and by putting the connecting pipes coupled with this silencing chamber, in its positions for and aft, in communication to the muffler cylinder. CONSTITUTION:Partition walls are provided in a frame pipe 1 to form a silencing chamber 3. A muffler cylinder 5 is divided into a plurality of silencing chambers 6, and the front end is connected with the exhaust pipe 7 of the engine and the rear end with a dischrge pipe 8. Connecting pipes 4 coupled with said extra silencing chamber 3, in its positions fore and aft, are put in communication with the muffler cylinder 5. Accordingly the exhaust gas sent into the muffler cylinder 5 from the exhaust pipe 7 undergoes damping of its sound through repetition of expansion every time it passes through each of the silencing chambers 6, when part of the exhaust gas comes into the extra silencing chamber 3 through connecting pipe to generates exhaust interference there for ensurement of sound damping. If a communication hole 9 is choked, all exhaust gas comes into this silencing chamber 3 to cause increase in the number of silencing chambers, so that the silencing effect is surely enhanced.
Patent JP-S5493563-A (JP)
Title: Plate body carrying device
Inventor: TANABE TETSUO
IPC: B65G47/82
Filed: 1977-12-28
Abstract: PURPOSE: To automatically carry a plate body, by turning a pair of gears by a slide bar, which moves in a reciprocating shape, and by transporting hooks connected to the plate body up and down by the turning effort.  
     CONSTITUTION: When a motor 1 turns, pulleys 2, 4 rotate, and a slide bar 11 moves through a drive plate 7 by the motion of a wire 3 because the wire 3 is connected to a pin 6 studded to the drive plate 7. When a stopper 17 of the slide bar 11 contacts with a carrying switch 30 and a carrying switch 31, the direction of the rotation of the motor is changed, and the slide bar 11 reciprocating moves. When the slide bar 17 stops after it moves at a fixed distance in the white arrow head direction, gears 8, 9 turn by the wire 3 and the energizing force of a spring 5,  and hooks 18, 23 fall and stop after they move in the black arrow head direction.  Then, the noses of the hooks 18, 23 rise, and push a substrate 33 to the hook 18  from the hook 23, thus carrying the plate body. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10333970-A (JP)
Title: Method for sharing information distributed among plural information sharing devices and information sharing device
Inventor: KIMURA AKIHIRO
IPC: H04N7/173
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To support sharing, storage and maintenance relating to information distributed among plural information sharing devices by automatically setting a set of hyper links in a contents file for the respective contents items of the contents file and the respective files of a file set. SOLUTION: For the respective contents items of the contents file 23 and the respective files of a file set 24, the set 25 of the hyper links is automatically set in the contents file 23. Then, for the respective contents items of the contents file 33 and the respective files of the file set 34, the set 35 of the hyper links is automatically set in the contents file 33. Also, for the contents file 13 and the contents file 23, the hyper link 14 is automatically set in the contents file 13. Further, for the contents file 13 and the contents file 33, the hyper link 15 is automatically set in the contents file 13. Thus, the information distributed to plural computers is shared through the contents file.
Patent JP-S645942-A (JP)
Title: Superconducting material comprising fiber-reinforced oxide
Inventor: SUZUKI TAKAAKI
IPC: H01B12/04
Filed: 1987-06-26
Abstract: PURPOSE:To improve strength of a superconducting material by compounding an oxide superconducting material expressed by Y-Ba-Cu-O with ceramic fiber or whisker. CONSTITUTION:For example, each necessary component is mixed so as to obtain a compsn. expressed by the formula: Y-Ba2-Cu3-O7-x, and about 10vol.% SiC whisker having about 0.5-1.0mu mean diameter and about 10mu length is added thereto and mixed. Thus obtd. powder is held at about 950 deg.C for about 5hr and heat-treated in O2 atmosphere. Obtd. powder is filled in a mold having about 30mm diameter, compression-molded under about 50kg/cm<2>. The molded product is held at about 950 deg.C for about 5hr, and heat-treated in O2 atmosphere. By this process, the strength of an oxide superconducting material is improved and the reliability of the material is improved when it is used for the production of a wire rod or superconducting coil, etc.
Patent JP-H10332498-A (JP)
Title: Load sensor
Inventor: SUZUKA JUNICHI
IPC: G01L1/16
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a load sensor excellent in durability that hardly causes the drop of the output even if a heavy load is applied. SOLUTION: The load sensor 1 comprises a planar piezoelectric element 2 for detecting an external pressure variation and generating an electric signal, and a pressure receiving member 3 arranged at least on one side of the piezoelectric element 2 to touch the piezoelectric element 2 indirectly through an electrode plate 5 and transmitting a pressure being detected to the piezoelectric element 2. Arrhythmic means surface roughness Ra of the electrode plate 5 on the side touching the piezoelectric element 2 is regulated in the range of 0.012-1.6 μm.
Patent JP-H06351083-A (JP)
Title: Four-wire type wired remote controller
Inventor: KITA HITOSHI
IPC: H04Q9/02
Filed: 1993-06-02
Abstract: PURPOSE:To make it possible to easily carry a remote controller by connecting plural conversion units between the remote controller and a programmable controller and reducing the weight and diameter of a cable connecting the remote controller to the conversion unit. CONSTITUTION:A parallel signal group A transmitted from a transmitting part 5 in the remote controller 1 is converted into a signal group F by a 3-bit F converter 7 and a parallel signal, group (BF) is converted into a serial signal G by a serial G converter 8 and the signal G is transmitted to a conversion unit 3 through a signal line 9. On the other hand, a parallel signal group D from the programmable controller 4 is converted into a serial signal E by a serial E converter 12 in the unit 3 and the signal E is transmitted to the remote controller 1 through a signal line 13. Thereby the cable 2 between the remote controller 1 and the conversion unit 3 is constituted of four wires including a power supply cord wire.
Patent JP-S5383232-A (JP)
Title: Buffer braking device for carrier
Inventor: OKAMOTO NOBUICHI
IPC: F16D65/28
Filed: 1976-12-29
Abstract: PURPOSE: To prevent the shock of a carrier from abruptly occurring in advance upon deceleration of the carrier by connecting the base end of a buffer spring colliding with a stationary bearer to the carrier body and the other end of the spring to a linkage coupled with a braking mechanism of the wheels of the carrier. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0322528-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAMASHIMA TOSHIKI
IPC: H01L21/28
Filed: 1989-06-20
Abstract: PURPOSE:To avoid the removal of the ion-implanted regions at the highest concentration even in case the parts beneath contact windows are removed by overetching process by a method wherein the first heattreatment process expanding ion implanted regions to some extent is performed before making contact windows and then the contact windows are made in an insulating film. CONSTITUTION:Before or after the formation of an insulating layer 12 such as SiO2, etc., on the whole surface, the first heat treatment process is performed e.g. in N2 atmosphere at 850 deg.C for 60 minutes meeting the requirements which will not suffice for the activation of ion implanted in the ion-implanted regions 11 but will be effective for expanding the ion-implanted regions 11 deeper than the etching depth (d) in the surface of a semiconductor substrate 21 in case of making contact windows 13. Next, the contact windows 13 are made in the insulating layer 12 corresponding to the respective regions 11 simultaneously forming recessions 25 by the depth (d) on the surface of the semiconductor substrate 21. Next, the whole surface of the insulating layer 12 is coated with semiconductor 14 e.g. polycrystal silicon and etched back so as to be buried in the contact windows 13 e.g. by low pressure CVD process so that the surface of the semiconductor 14 may be almost flush with the surface of the insulating film 12. Next, the semiconductor 14 is doped with an impurity and the second heat treatment is performed. Finally, e.g. metal wirings 26 striding over the buried in semiconductor 14 are formed after a specific pattern.
Patent JP-S5985974-A (JP)
Inventor: RAINAA BERUTORUTO
IPC: G01S13/76
Filed: 1983-08-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11355373-A (JP)
Title: Adaptive modulation system
Inventor: YOSHIDA MAKOTO
IPC: H04B7/005
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent a signal transmission efficiency from being deteriorated by making a modulation signal the most likelihood estimation in a receiver side without transmitting any control signal in a transmitter side in an adaptive modulation system that is applicable to a mobile communication system or the like and where only a modulation index is changed based on a channel power gain especially. SOLUTION: A modulation index estimate section 110 calculates a square error of a minimum distance among respective distances between respective signal points to be received in a modulation index for every modulation index and signal points of a received signal. A reception power measurement device 109 measures a reception power level of the received signal. The modulation index estimation section 110 calculates a value obtained by calculating a weight calculated from a switching power level to switch the modulation figure and the reception power level for the square error calculated for the every modulation index as a likelihood value for the every modulation index.  Then, the modulation index estimate section 110 estimates a modulation index corresponding to the most likelihood value among the likelihood values for the every modulation index as the modulation index of the received signal.
Patent JP-S6220368-A (JP)
Title: Solid-state image pickup device
Inventor: MIYAMOTO YOSHIHIRO
IPC: H04N5/335
Filed: 1985-07-19
Abstract: PURPOSE:To enable directly obtaining the image output corresponding to the end of a pattern by providing an address bus-bar which commonly connects in zigzag a separation switch connecting and separating between the second electrode and the first electrode with the third electrode of a cell place in matrix. CONSTITUTION:A cell array wherein a cell which has each electrode of the first electrode for forming an electric potential well storing electric charge generated by irradiating light and is commonly connected in each line, the second electrode forming an electric potential well which receives the transfer the electric charge stored in the electric potential well directly under the first electrode and is commonly connected in each line and the third electrode which lies between the first electrode and the second electrode and controls the transfer of the electric charge is placed in matrix is provided. An address bus-bars R1... which commonly connect in zigzag the third electrode of the cell placed in matrix except a switch QD for separation which separates the second electrode and the first electrode which are adjacent in the cell array and the first and the last of the third electrodes located on the extension of the line is provided. This enables to directly obtain the image output corresponding to the end of a pattern by executing simple computation in an image pickup device.
Patent JP-H0823260-A (JP)
Title: Surface acoustic wave resonator
Inventor: KASAGI MASAKATSU
IPC: H03H9/25
Filed: 1994-07-11
Abstract: PURPOSE:To prevent sprious waves from a surface acoustic wave (SAW) resona tor. CONSTITUTION:SAW32 and 33 made incident or a reflector 3 at an angle thetavertically to the electrode of a transducer 2 are made incident on the boundary of grating and bus bar inside the reflector 3. One part of SAW32 and 33 made incident on the boundary of grating and bus bar is reflected like the SAW32 and the remaining part is transmitted like the SAW33 and flows into the bus bar. Since the bus bar is covered with a metal thin film, mechanical vibrations on the surface of the substrate are suppressed, and the SAW33 is gradually attenuated. Thus, since the bus bar is widened up to the end part of the substrate, the SAW33 is propagated to the end part of the substrate while being attenuated without being reflected toward the grating and is irregularly reflected to be a reflected wave 33r so that no spurious standing wave can be generated inside the reflector 3 even when the reflected wave 33r is overlapped.
Patent JP-H0821187-A (JP)
Title: Shield machine
Inventor: KAIHATSU KIYOHIDE
IPC: E21D9/087
Filed: 1994-07-11
Abstract: PURPOSE:To facilitate the work for sealing of earth on the shield machine main body side, and to prevent earth from adhering to a bulkhead. CONSTITUTION:A support member 5 for supporting a cutter head 4 and a rotative bearing 7 for rotating the cutter head 4 are connected with a bulkhead 3 that rotatively support both members, and seals for earth and sand 9 and 10 are provided between the bulkhead 3 and the shield machine main body 2. A fixed blade 14, fixed to the shield machine main body 2 side, is provided to the center on the front of the bulkhead 3, and earth inside a cutter chamber 13 is agitated therewith.
Patent JP-2000344390-A (JP)
Title: Sheet detecting device and image forming device provided with the same
Inventor: AMASHIRO CHITOSE
IPC: B65H7/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To abolish conventional scattered electric substrates and to integrate them into one electric substrate. SOLUTION: This sheet detecting device 106 is provided with a plurality of operating bodies 101a, 102a, 103a, and 104a, a plurality of article detecting sensors 101f, 102f, 103f, and 104f each connected by funicular bodies 101b, 102b, 103b, and 104b to the plurality of operating bodies, and a common electric substrate 105 provided with the plurality of article detecting sensors.
Patent JP-H09319418-A (JP)
Title: Method for correcting lost motion
Inventor: NAKAGAWA HIDEO
IPC: B23Q11/00
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To automatically and properly correct a lost motion, which is generated when inverting the direction of feeding, by arithmetically finding the quantity of correction to feeding speed and a moving amount, which are found by analyzing a numerical control(NC) program, before the invertion of feeding direction of each feeding shaft. SOLUTION: At a correction quantity arithmetic unit 13, the range of a moving amount L of each shaft is divided into (m), the conversion table of (m) columns and (n) rows dividing the range of feeding velocity F into (n) is registered in a storage device inside the correction quantity arithmetic unit F, the quantity of lost motion to moving amounts L1-Lm and feeding velocity F1-Fn is previously found by measurement, and the absolute value of this lost motion quantity is set to that conversion table as correction quantity H11-Hmn. Next, in the case of a working operation due to the NC program, the correction quantity H corresponding to the feeding velocity F and the moving amount L provided by the analysis of an NC program analyzer 10 is automatically read from this conversion table and found as a correct signal 14.
Patent JP-S6315762-A (JP)
Title: Thermal head
Inventor: KARIMOTO HIROYASU
IPC: B41J2/335
Filed: 1986-07-07
Abstract: PURPOSE:To obtain a thermal head provided with an abrasion-resistant protection film which is excellent in abrasion resistance, strong in impact resistance and resistant to corrosion, by forming a circular-arc indented surface on the outer side of the abrasion-resistant protection film. CONSTITUTION:In the thermal head, a second abrasion-resistant protection film 6 is provided on a first abrasion-resistant protection film 5 on a heating resistor film 2, and a circular-arc indented surface 6a is formed on the outer side of the film 6. Since the protection film 6 is formed to have the circular-arc indented surface 6a identical with or approximate to the spherical form of a platen roller 7, an amount of abrasion due to thermal paper is not increased. In addition, an impact force against the protection film 6 does not occur, and therefore a phenomenon that an alien particle which is made to come out of the protection film 6 causes a pin hole does not take place.
Patent JP-S5861868-A (JP)
Title: Method and device for heating up painting oven
Inventor: SUDA TAKESHI
IPC: B05C9/14
Filed: 1981-10-06
Abstract: PURPOSE:To make an efficient heat recovery by supplying a solvent discharged from a painting oven to a deodorization furnace for combustion, supplying part of its combustion discharge gas to a heating zone, and then supplying heat air which is not hotter than the combustion discharge gas to the heating zone. CONSTITUTION:In a painting oven 30, drying and baking are performed by heating a material 32 painted with a prescribed paint, discharge gas which contains a solvent is supplied from the oven to a deodorization furnace 56, wherein the solvent is burnt. Part of its combustion discharge gas is supplied to heating zones 34, 36, and 38 in the oven, and heat air which is heated up to a temperature lower than the temperature of the combustion discharge gas, specially obtained by heat exchange with combustion discharge gas discharged into the air is supplied to the heating zones to heat the material 32 by those combustion discharge gas and heat air while controlling the heating of the material according to the flow rate of said heat air. Thus, the control is facilitated and an efficient heat recovery is carried out.
Patent JP-S5863067-A (JP)
Title: Coreless motor
Inventor: YAMASHINA MAMORU
IPC: H02K23/54
Filed: 1981-10-06
Abstract: PURPOSE:To permit thinness for the whole part of a yoke by a method wherein the yoke is deformed to provide a difference in level. CONSTITUTION:A yoke 8 consisting of a pair of united iron plates or the like is deformed so that the central section may project to the side opposed to the side positioning a commutator 12 and brushes 13a, 13b in the rotary shaft direction of an armature coil 11 (the shaft direction of a rotor shaft 9) and the air-core disk armature coil 11 is provided along the outside of the yoke 8 and with predetermined intervals against the exterior face of the yoke 8. In this way, the single face of the coil 11 can be flattened by deforming the yoke 8 and by providing the part facing to field magnets and a central section with a difference in level. This can thin the thickness of the field magnets 3a, 3b and the height of the whole part of a motor as well.
Patent JP-H065459-A (JP)
Title: Laminated capacitor and manufacture thereof
Inventor: MIWA TAKESHI
IPC: H01G4/12
Filed: 1992-06-18
Abstract: PURPOSE:To obtain a small-sized laminated capacitor and a method for manufacturing the same in which formation of patterns of layers and post-treating step such as cleaning are eliminated and manufacture is facilitated. CONSTITUTION:A laminated capacitor comprises inner electrode films 2, 4 and a dielectric film 3 alternately laminated on a board 1. The films 2, 4 made of two types of different metals are alternately laminated through the film 3, and output to outer terminal electrodes 21, 21 formed on end faces of the films 2, 4 made of the two types of the metals.
Patent JP-S5782113-A (JP)
Title: Preparation of fluoro-mica from weathered mica
Inventor: TATEYAMA HIROSHI
IPC: C01B33/20
Filed: 1980-11-11
Abstract: PURPOSE: To prepare fluoro-mica, continuously, in large amount, at extremely low cost, by adding a proper amount of alkali metal fluoride powder to weathered mica powder, and heat-treating the mixture.  
     CONSTITUTION: 100pts.wt. of weathered mica is mixed with ≥10pts.wt. of an alkali metal fluoride, and the mixture is heated at 800W1,100°C in nitrogen atmosphere. By this treatment, alkali metal ions are penetrated between the lamellae of the weathered mica within an extremely short period, and at the same time, a part of OH ions of the essential water of the weathered mica is substituted with fluorine ions by isomorphous ion substitution, and consequently, the fluoro-mica of formula I (M is K, Na or Li) can be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6051180-A (JP)
Title: Preparation of 1,2,4-triazolin-5-one
Inventor: MATSUI HISANORI
IPC: C07D249/12
Filed: 1983-08-31
Abstract: PURPOSE:To obtain the titled compound useful as a herbicide economically, by chlorinating a specific compound obtained from hydrazine, etc. as starting raw materials. CONSTITUTION:A compound shown by the formula I (R is lower alkyl, alkoxyalkyl, or propargyl; R1 is lower alkyl, haloalkyl, or allyl; R2 is H, or lower alkyl) is reacted with a chlorinating agent such as thionyl chloride, sulfuryl chloride, etc. in an inert solvent such as acetonitrile, etc., to give a compound shown by the formula II. The compound shown by the formula I is obtained by reacting hydrazine shown by the formula III with a compound shown by the formula IV (R3 is lower alkyl) under heating to give a compound, reacting this compound with a compound shown by the formula R1Z (Z is halogen), reducing the reaction product, diazotizing it, decomposing it thermally to give a compound shwn by the formula V, reacting it further with a compound shown by the formula R.Z in an inert solvent.
Patent JP-H05128693-A (JP)
Title: Disk reproducing device
Inventor: SAKURAI JUN
IPC: G11B17/24
Filed: 1991-06-04
Abstract: PURPOSE:To randomly select a disk and also to shorten the access time by mounting plural disks on s turn table of a tray. CONSTITUTION:The turn table which has a disk holding part enabling to mount plural disks on the tray moving back and forth from a font panel of the device body, is provided and circular ribs which are concentric against a rotating center are formed on a back surface of the turn table. Positioning notches corresponding to the disk holding part provided on the ribs, and notches corresponding to the number given to the disk holding part at both sides of the notch, are provided and the positioning of the disk holding part and the detection of the number are performed by a photo coupler being faced each other so as to hold the ribs there between.
Patent JP-S5283416-A (JP)
Title: Preparation of maleic anhydride
Inventor: KOIKE SAKAE
IPC: B01J27/18
Filed: 1975-12-29
Abstract: PURPOSE: A process for preparing maleic anhydride by the gaseous oxidation of unsaturated hydrocarbons under supplying a phosphorous compound into the reaction system, capable of reacting continuously under maintaining the initial high activity of a phosphorus-vanadium-oxygen catlayst. 
     COPYRIGHT: (C)1977,JPO&Japio